Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 1391413005867712643 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 16 44 42 18 22 72 120 8 22 8 120 72 22 18 42 44 16 14 (?)
an: 0 14 30 74 116 134 156 228 348 356 378 386 506 578 600 618 660 704 720 734
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 734
Found by: stoneageman
db: batch=77, k=20, 14 16 44 42 18 22 72 120 8 22
dn: 0 14 16 44 42 18 22 72 120 8 22 8 120 72 22 18 42 44 16 14 (?)
an: 0 14 30 74 116 134 156 228 348 356 378 386 506 578 600 618 660 704 720 734
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 734
Found by: stoneageman
db: batch=77, k=20, 14 16 44 42 18 22 72 120 8 22
| STPT(10) | 1391410964695962167 | 0 2 12 14 42 44 72 74 84 86 | -2041171750476 |
| SPT(16) | 1391411262755474579 | 0 2 42 62 68 72 92 110 192 210 230 234 240 260 300 302 | -1743112238064 |
| STPT(10) | 1391411364915446627 | 0 2 30 32 42 44 54 56 84 86 | -1640952266016 |
| STPT(10) | 1391411716991947619 | 0 2 42 44 90 92 138 140 180 182 | -1288875765024 |
| SPT(16) | 1391411852801363843 | 0 20 30 36 66 90 108 156 218 266 284 308 338 344 354 374 | -1153066348800 |
| SPT(16) | 1391412701924412547 | 0 24 42 52 102 120 130 160 246 276 286 304 354 364 382 406 | -303943300096 |
| STPT(10) | 1391413557499927859 | 0 2 18 20 60 62 102 104 120 122 | 551632215216 |
| SPT(16) | 1391413911819900923 | 0 30 38 84 114 128 140 168 236 264 276 290 320 366 374 404 | 905952188280 |
| STPT(10) | 1391413977612650351 | 0 2 6 8 48 50 90 92 96 98 | 971744937708 |
| STPT(10) | 1391414052326968721 | 0 2 6 8 18 20 30 32 36 38 | 1046459256078 |
| STPT(10) | 1391414185682162009 | 0 2 18 20 30 32 42 44 60 62 | 1179814449366 |
©2024 Tomáš Brada